David
Enquire within the Help Browser for the ImplicitPlot package and all
will be revealed. For example, I snipped the following lines from the
documentation:
<< Graphics`ImplicitPlot`
ImplicitPlot[x^2 + 2 y^2 == 3, {x, -2, 2}]
Hope this is of sufficient help to get you started - post again if you
have any further questions.
Regards
Mark Westwood
David wrote:
>
> How can I plot functions like:
>
> (x-2)^2 + 2(y-3)^2 = 6
>
> and
>
> x^3y + y^3 = 9
>
> using Mathematica?